Dahua D-PFS4226-24ET-240 - Port Isolation

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Figure 3-6 Configure long distance
Step 3 Click
Save
.
4.7 Port Isolation
Port isolation is to achieve layer 2 isolation between messages. You only need to add the port to the
isolation group to isolate the layer 2 data between the ports in the isolation group. The port isolation
function provides users a safer and more flexible networking solution.
Step 1 Select
Port Management
>
Port Isolation
on the
System Info
page.
Step 2 Select
Enable
in the
Mode
drop-down list.
Step 3 Click
Save
on the right side of the mode.
Port isolation and VLAN are mutually exclusive. When port isolation is enabled, the VLAN
will be automatically disabled.